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| 1 <!DOCTYPE html> |
| 2 <!-- DO NOT EDIT! This test has been generated by tools/gentest.py. --> |
| 3 <title>OffscreenCanvas test: 2d.composite.operation.get</title> |
| 4 <script src="/resources/testharness.js"></script> |
| 5 <script src="/resources/testharnessreport.js"></script> |
| 6 <script src="/common/canvas-tests.js"></script> |
| 7 |
| 8 <h1>2d.composite.operation.get</h1> |
| 9 <p class="desc"></p> |
| 10 |
| 11 |
| 12 <script> |
| 13 var t = async_test(""); |
| 14 t.step(function() { |
| 15 |
| 16 var offscreenCanvas = new OffscreenCanvas(100, 50); |
| 17 var ctx = offscreenCanvas.getContext('2d'); |
| 18 |
| 19 var modes = ['source-atop', 'source-in', 'source-out', 'source-over', |
| 20 'destination-atop', 'destination-in', 'destination-out', 'destination-over', |
| 21 'lighter', 'copy', 'xor']; |
| 22 for (var i = 0; i < modes.length; ++i) |
| 23 { |
| 24 ctx.globalCompositeOperation = modes[i]; |
| 25 _assertSame(ctx.globalCompositeOperation, modes[i], "ctx.globalCompositeOper
ation", "modes[\""+(i)+"\"]"); |
| 26 } |
| 27 |
| 28 t.done(); |
| 29 |
| 30 }); |
| 31 </script> |
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